Overview In this little article, we will see how to get the string representation(tostring) of an object cautiously, that means avoiding NullPointerException. Context Getting the String representation of a Java object is something we often do for logging, debugging, or simply for overview purpose. For a null object we will be Read more...
Introduction In a developer life, we always have some places in the code where we test for an object to not be null before continuing a workflow or an action, it's safe to do it in order to avoid NullPointerException in Java. Kind of thing that can be made more simply Read more...
Overview AngularJs is one of the widely used open sources front-end framework because of its good architecture in place, the extensibility, a lot of interesting features and the big community too. In this short article, we're going to showcase with a simple example why it's sometimes better to use AngularJS's inbuilt Read more...
Introduction A small starter app built with MEAN2 and socket.io Build a simple real-time application that you can use as a starter to do what you want with MEAN2(MongoDB, Express, Angular2 & NodeJS), within the project will also be Socket.io, Typescript and Angular-material2. After having worked with Angular2 and socket.io I faced some Read more...
Before The Outset I’ve never been good enough to make complex manipulations on data but to writing algorithms and build web applications a big Yes. Notes: → This is not a guide to be a full Data Science Engineer, I’m just sharing what I started with in this field. → Read more...
MY INTRO I'm Dassi Orleando, a Cameroonian based Software Developer with a passion for building useful Softwares, experiment new things each day, love innovation and continuous learning. That is already 4 years that I'm in the Software industry and I would like to make things good with my first professional Read more...